他的成绩提升了。
His grades have improved.
to promote (to a higher-ranking position); to lift; to hoist; (fig.) to elevate; to raise; to improve
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
他的成绩提升了。
His grades have improved.
公司要提升服务。
The company should improve its service.